| Scan-EDF A variation of the disk aceess algorithm for use in a environment where, in general, requests are served according to . If two requests share the same deadline, they may be reorganised according to Scan. A typical example is a video server that retrieves video data from a hard disk. The playback of a video impose tight real-time constraints but if the server retrieves data once every second for each video channel, Scan-EDF can be applied, reducing the . (1995-11-15) |
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